Well first off, it's a bit curious that he's humping the bed haha. And nooo. I don't think he can get a sexually transmitted disease from a mattress that has never been used to engage in sexual intercourse before.
Did you sleep wrong? I hate when that happens xD Just do some neck exercises? XD Message it. Take a bath :D It should feel better in a few days. Just don't sleep with a pillow tonight.
Well yeah I'd say so, if he's trying to play hard to get. But if he ignores her completely, I don't think think he really likes her... XD
When somebody kisses ass. Usually a suck up is that nerd that sits in front of the class and shouts out the answers before the teacher even calls out a name. Everybody knows a suck up.
A journal, mechanical pencil, a buttload of lead for the pencils, a camera, and a boy. :D
It's their maturity level and their testosterone filled brains.
Anything that defines your sexual preference. Specifically what you are attracted to, gender wise.